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@spicycode
spicycode / tmux.conf
Created September 20, 2011 16:43
The best and greatest tmux.conf ever
# 0 is too far from ` ;)
set -g base-index 1
# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on
#set -g default-terminal screen-256color
set -g status-keys vi
set -g history-limit 10000
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active July 20, 2026 03:27
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active June 4, 2026 21:14
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'
@syl20bnr
syl20bnr / robocop.bat
Created December 12, 2012 16:23
robocopy exit codes suck :-)
rem -------------------------------------------------------------------------------
rem this file controls the error level returned by the tool robocopy in order to
rem be usable in a custom build step of Visual Studio
rem -------------------------------------------------------------------------------
robocopy.exe /A-:R /NP /NJH /NJS /NDL /NFL /NS /NC %*
rem if errorlevel 16 echo Robocopy Exit Status: ***FATAL ERROR*** & exit /b 1
rem if errorlevel 15 echo Robocopy Exit Status: FAIL MISM XTRA COPY & exit /b 1
rem if errorlevel 14 echo Robocopy Exit Status: FAIL MISM XTRA & exit /b 1
$OutputEncoding = New-Object -typename System.Text.UTF8Encoding
[Console]::OutputEncoding = New-Object -typename System.Text.UTF8Encoding
@jonschlinkert
jonschlinkert / examples.md
Last active April 10, 2025 19:52
Three files: examples.md, yaml-cheatsheet.md and yaml-cheatsheet.yml

adapted from this blog

# YAML
name: Jon
# YAML
object:
@dctrwatson
dctrwatson / nginx.conf
Last active September 5, 2025 04:10
Caching PyPi packages locally with nginx
user www-data;
worker_processes 4;
error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
@dctrwatson
dctrwatson / nginx.conf
Last active April 28, 2024 10:23
Caching NPM proxy using Nginx
user www-data;
worker_processes 4;
error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
@jtriley
jtriley / ec2-fingerprint-key
Created November 1, 2013 19:28
Simple Python script that computes both public and private RSA key fingerprints as used by Amazon EC2
#!/usr/bin/env python
import hashlib
import optparse
import paramiko
from Crypto.PublicKey import RSA
def insert_char_every_n_chars(string, char='\n', every=64):
return char.join(
@denji
denji / nginx-tuning.md
Last active July 13, 2026 11:06
NGINX tuning for best performance

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.